netAlly EtherScope nXG Controlled Edition User Manual page 488

you want the Discovery process to run.
Discovery sweeps all of the enabled Extended
Ranges for devices, whether directly connected
or off-net. The EtherScope performs Ping
sweeps on subnets that are not directly
connected and ARP sweeps on connected
subnets.
When the SNMP agents are on a subnet that is
separate from the hosts (PC's and servers)
subnet, additional networks must be
configured for discovery:
The network address of the remote subnet
l
you want to discover, meaning the host (PC
and server) network.
The network address of the switch and
l
router SNMP agents in the remote subnet,
e.g. a management subnet.
Configure both SNMP Credential Sets and
Extended Ranges to ensure that the
EtherScope always discovers management
subnets, regardless of your network port
connections.
Touch the field to open the Extended Ranges
list screen.
488
Discovery App